| 摘要 |
The present invention relates to a blocking member for sheathing work to prevent soil erosion towards a construction site on the front side using an open earthflow plate (10) joined to a space between the joint grooves of an H-beam (26) by joining the blocking part (34) of a blocking member to both sides of the space part (22) of the open earthflow plate (10); joining the front plate (52) of the H-beam (26) to the insertion groove (36) of a fixing part (38) protruding from the blocking part (34) to the front; fastening a wing bolt (42) to fix the blocking part to the H-beam; and blocking a passage between the open earthflow plate (10) and the H-beam (26). |
